600 Mah Aa Nimh Rechargeable Battery

I have been using Watson MX AA NiMH Rechargeable Batteries in my Canon 600 EX-RT II Speedlite for a couple of years now. They seem to last longer and hold full charge longer than other brands I have used in the past.

-Superb battery life (At 100mw, I get over 8 hours with a pair of rechargeable 2400mh NiMh AA. It will go 14 hours if using lithium AA!) -Excellent sound quality. -Unrivaled reliability. -Smartphone App lets you change settings via dweedle tone. I love the newer, darker finish on them.

This works super well with the Panasonic eneloop pro AA Rechargeable NiMH Batteries (1.2V, 2550mAh) that we bought. We haven't had any issues are happy with its performance. So glad we made the transition to rechargeable batteries and this charging station. We are going to save a lot of money by not buying dozens of AA batteries per month now!

I was going though a lot of batteries until I bought the rechargeable AA NIMH batteries. Now I just keep recharging and saving a lot of money.

I am very please on this Watson NP-E3 NiMH Battery Pack so far. It't holding up compare to the Higher mAh models I tried in the past also the price was excellent too.

Battery charger for up to 8 AA or AAA NiMH NiCd batteries. It also will tell you if a battery is no good. You can also completely drain a battery on it before a recharge, which extends the life and strength of the battery. The only setback is that this is not a fast charger, so extra batteries are needed if one is doing a lot of flash work with remotes.

What else could you want in a AA/AAA NiMH/NiCd battery charger? It has eight LCDs showing the charging status for each battery, a discharge function to refresh the batteries, reverse polarity protection if the batteries are installed backwards, and a separate automatic shutoff for each battery when it is fully charged. And it can charge any combination of one or more AA, AAA NiMh and/or NiCd batteries. Its rated charging time is 3.6-4.6 hr for AA batteries and 1.6-2.0 hr for AAA's.

This is more than just a charger for your AA/AAA NiMH batteries. The condition feature lets you monitor the health of each battery while keeping them in tip top shape. That way you can revive some batteries that are no longer behaving they way they did when they were new, and remove from service batteries that are no longer holding a full charge. The only downside I've found is that it may not work with some non-Powerex batteries, -you may get a battery fault indication when you put them in the charger even though those batteries will work just fine in a conventional charger. This may be caused by batteries that have an internal impedance/resistance that's different from that of Powerex batteries.

This charger can charge up to eight rechargeable batteries. It can also discharge them first, if you want, but I don't think that's at all necessary with NiMH batteries. A small display panel below each battery shows the discharge/charge state of the battery in that slot.

Higher mAh rating yields longer usage time than most other rechargeable.